EP1759952A1 - Dispositif pour fixer le chargement sur un bac de véhicule de transport - Google Patents

Dispositif pour fixer le chargement sur un bac de véhicule de transport Download PDF

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Publication number
EP1759952A1
EP1759952A1 EP05028304A EP05028304A EP1759952A1 EP 1759952 A1 EP1759952 A1 EP 1759952A1 EP 05028304 A EP05028304 A EP 05028304A EP 05028304 A EP05028304 A EP 05028304A EP 1759952 A1 EP1759952 A1 EP 1759952A1
Authority
EP
European Patent Office
Prior art keywords
loading surface
securing
longitudinal direction
securing elements
filling
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP05028304A
Other languages
German (de)
English (en)
Other versions
EP1759952B1 (fr
Inventor
Reinhold Wiedenmann
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Westfalia Loading Systems & Co KG GmbH
Original Assignee
Westfalia Loading Systems & Co KG GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Westfalia Loading Systems & Co KG GmbH filed Critical Westfalia Loading Systems & Co KG GmbH
Publication of EP1759952A1 publication Critical patent/EP1759952A1/fr
Application granted granted Critical
Publication of EP1759952B1 publication Critical patent/EP1759952B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
    • B61D45/00—Means or devices for securing or supporting the cargo, including protection against shocks
    • B61D45/006—Fixing by movable walls
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
    • B60P7/00—Securing or covering of load on vehicles
    • B60P7/06—Securing of load
    • B60P7/065—Securing of load by pressurizing or creating a vacuum in a bag, cover or the like

Definitions

  • the invention relates to a device referred to in the preamble of claim 1 for securing cargo on a loading area of a transport vehicle, in particular a truck.
  • a device of the type in question for securing cargo on a cargo bed of a transport vehicle, in particular a truck which has a support structure on which at least one securing element is arranged, which has a flexible, fillable with a filling shell and emptied through a filling non-destructive and refillable.
  • the invention is based on the object, a device referred to in the preamble of claim 1 for securing cargo on a loading area Specify a transport vehicle, in particular a truck, in which the load securing is further improved.
  • the device according to the invention has at least one securing element which has a flexible shell which can be filled with a filling medium and is arranged on a supporting structure. According to the invention, the securing element can be emptied and refilled without destruction via a filling opening.
  • the securing element or the securing elements are filled with a filling medium, so that they occupy a free between the charge and the support structure or a lateral wall of the cargo space remaining space in the filled state and in this way during the Prevent or reduce transport movements of the load.
  • the securing element or the securing elements can be designed in the manner of an airbag and can be inflated by filling with a gaseous filling medium, in particular air.
  • a gaseous filling medium in particular air.
  • the inflation of the fuse element or fuse elements can be done quickly and possibly automatically controlled so that the load securing process significantly shortened is. This saves time and personnel costs. If the load is unloaded after completion of the transport and previously released, the fuse element or the fuse elements are emptied so that their shells collapse. This process is particularly fast and easy to execute and may possibly also run automatically. After emptying the securing element or securing elements, the load can then be removed from the loading area. If desired, a new loading process can be started immediately thereafter.
  • a separating element which can be moved back and forth in the longitudinal direction of the loading surface is provided for separating the loading surface into a used part and an unused part, wherein the separating element is assigned at least one motorized drive device for moving the same in the longitudinal direction of the loading surface. If in a transport of cargo not the entire cargo space required, the movement position of the separating element in the longitudinal direction of the loading surface is chosen so that the load occupies the then separated used part of the loading surface in the longitudinal direction substantially completely. In this way, unwanted longitudinal movements of the load in the direction of an end wall of the transport vehicle are avoided even in a partially loaded state of the transport vehicle. In this way, the load securing over known devices is substantially improved.
  • the loading process, the load securing process by moving the separating element and by filling the securing element or the securing elements, the Entommesvorgang by emptying the fuse element or fuse elements and the unloading process can be semi-automatic or fully automatic expire. This allows a particularly high efficiency of loading and unloading.
  • Shape, size, number and structure of the fuse element or the fuse elements can be selected within wide limits according to the respective requirements.
  • the inventive device is suitable for securing cargo on any self-propelled or foreign-powered transport vehicles, such as road vehicles, rail vehicles or aircraft.
  • the device according to the invention is also suitable for securing cargo on ships, in which the reliability u. U. decisively depends on that a given center of gravity is not changed by an undesirable shift of the charge.
  • the load experiences a transverse acceleration, it presses against the filled securing element or one of the filled securing elements.
  • the case acting on the respective fuse element force is initiated by this in the support structure.
  • the securing element or the securing elements during filling of the shell adapts to the outer contour of the load, a displacement of the load is substantially avoided. If the load experiences an acceleration in the longitudinal direction of the loading surface, for example during a braking operation of the transport vehicle, slipping of the load is caused by the dividing wall which is in the traversing position selected in accordance with the loading state of the transport vehicle in the immediate vicinity of the forward end of the load avoided in the longitudinal direction of the cargo area.
  • the separator can according to the invention to any be formed suitable manner.
  • the separating element is designed as a partition.
  • an advantageous development of the teaching according to the invention provides that at least two transverse to the longitudinal direction of the loading surface spaced fuse elements are arranged on the support structure.
  • the load is supported in the filled state of the securing elements on both sides of the loading surface of the securing elements, which in turn are supported on the support structure.
  • the longitudinal direction of the loading surface is understood to be the direction in which the loading surface has the greatest extent.
  • the longitudinal direction of the cargo area will be parallel to the direction of travel, for example, in a truck or trailer usually.
  • a securing running in the longitudinal direction of the loading surface is formed by a plurality of securing elements, which may have the same or a different shape and size.
  • a further development of the aforementioned embodiment provides that at least two securing elements spaced apart from one another in the longitudinal direction of the loading surface are arranged on each side of the supporting structure transversely to the longitudinal direction of the loading surface.
  • the securing elements are arranged successively on the one hand on both sides of the loading area and on the other hand in the longitudinal direction of the loading area.
  • the front in the longitudinal direction of the loading area and / or the longitudinal direction of the loading area rear end of the loading area is assigned at least one securing element.
  • the securing element can occupy a between the front in the direction of travel of the load and an end wall of the transport vehicle and / or between the longitudinal in the loading area rear end of the load and a rear wall of the transport vehicle remaining space so that movements of the load in Longitudinal direction of the cargo area are particularly reliable avoided.
  • the securing element or at least one of the securing elements is arranged loosely on the supporting structure.
  • the securing element or at least one of the securing elements is attached to the support structure.
  • the structure of the support structure can be selected within wide limits according to the respective requirements.
  • the support structure has at least two spaced apart in the longitudinal direction of the load carrier. Another advantage of this embodiment is that the introduction of forces that accommodate the carrier is even more uniform in a bottom of the transport vehicle.
  • the structure of the carrier according to the respective requirements within wide limits selectable.
  • a development of the embodiment with the carriers provides that they each have a leg on both sides of the cargo area, wherein the cargo area facing ends of the legs are connected to the cargo area and the Lade Structure opposite ends of the legs are connected to each other directly or via at least one transverse leg.
  • the casing of the securing element or at least one of the securing elements is substantially inextensible.
  • the shell of the fuse element or at least one of the fuse elements at least partially an elastically deformable, in particular extensible material, in particular at least one elastomer.
  • the sheath of the securing element or at least one of the securing elements consists exclusively of plastic.
  • the shell of the fuse element or at least one of the fuse elements at least partially with a reinforcing layer or reinforcing insert, in particular of textile material provided.
  • Another expedient development of the teaching of the invention provides that at least two securing elements are connected in parallel filling technology.
  • the load securing are maintained at an undesirable emptying of a fuse element by the parallel connected fuse element, in particular when the parallel-connected fuse elements are arranged one above the other in the vertical direction.
  • the securing elements provided according to the invention allow displacements of the load to a certain extent.
  • the securing element or securing elements in the filled, in particular inflated state a substantially transversely to the longitudinal direction of the loading area between the load and the support structure existing space substantially completely occupy such that a displacement of the load transversely to the longitudinal direction of the loading surface is substantially avoided.
  • filling means for preferably automatic filling of the securing element or at least one of the securing elements with the filling medium and / or for preferably automatic emptying of the securing element or at least one of the securing elements. If the fillers work automatically, then both the load securing operation can be automated by filling the fuse elements with the filling medium as well as the charge-securing process by emptying the fuse elements.
  • An advantageous development of the aforementioned embodiment provides that the filling fill the securing element or at least one of the securing elements with a predetermined filling pressure.
  • monitoring means for monitoring the filling pressure of the respective securing element are assigned to the securing element or at least one of the securing elements.
  • at least one pressure switch can be used to monitor whether the desired filling pressure prevails in the securing elements and thus adequate securing of the charge has been achieved or whether this filling pressure has decreased and thus, if necessary, sufficient securing of the load no longer exists.
  • the setting of the filling pressure according to the invention can in principle be done by hand.
  • the fuse elements or at least one of the fuse elements control means for controlling and / or regulating the filling pressure of the respective fuse element are assigned.
  • Another advantageous embodiment of the teaching of the invention provides display means for displaying the filling pressure, in particular a falling below a predetermined minimum filling pressure, at least one securing element. That way, there are malfunctions the device according to the invention, for example, due to a pressure drop in the security elements, for an operator, such as a driver of a truck, early recognizable.
  • the driver can, for example, interrupt the trip when falling below the predetermined minimum filling pressure or cancel when a sufficient backup of the cargo is no longer guaranteed.
  • the loading area is associated with at least one longitudinal conveying surface conveying continuous conveyor for conveying cargo to the loading area.
  • the loading area is at least partially formed by the continuous conveyor.
  • any continuous conveyor can be used.
  • the continuous conveyor has at least one conveyor belt.
  • a conveyor belt according to the invention a conveyor with a flexible funding understood, regardless of whether it is, for example, a band of plastic or a textile material or hingedly interconnected plates or chain links.
  • the conveyor belt is formed as a revolving endless belt.
  • the deflection of the conveyor belt in the vertical direction requires a considerable amount of space through which the height of the cargo space and thus the loading capacity of the transport vehicle is reduced.
  • another development of the invention provides that the conveyor belt is associated with at least one take-up device for winding the conveyor belt. In this way, a conveying part of the conveyor belt can be guided in a plane, so that there is only a very small space requirement in the vertical direction.
  • the take-up device can in this case be positioned so that it does not reduce the available cargo space.
  • the take-up drum preferably has a motor-driven rotary drum.
  • the unwinding device is expediently associated with the unwinding device for unwinding.
  • the unwinding device may comprise a rotatably driven winding drum.
  • the unwinding device has a drive element movable in the longitudinal direction of the loading surface, which is connected to one end of the conveyor belt for unwinding same.
  • the unwinding device can expediently have a cable or chain hoist whose rope or chain forms the drive element, as is another development the teaching of the invention provides. In this way, the unwinding device is designed to be particularly simple and robust.
  • the separating element can be locked in its respective travel position by means of a locking device.
  • the locking device is preferably designed as an electromechanical locking device and thus designed simple, inexpensive and robust.
  • the separating element can be moved independently of the continuous conveyor.
  • another advantageous development of the teaching according to the invention provides that the separating element is coupled to the continuous conveyor in such a way that it moves substantially synchronously with a conveying movement of the continuous conveyor.
  • the separating element may preferably be attached to a movable part of the continuous conveyor, as provided by another development.
  • this can preferably be associated with at least one securing element, in particular arranged on this, as provided by another expedient development.
  • an airbag-like securing element can be arranged on the side of the separating element facing the loading surface which, in the filled, in particular inflated state, occupies the space remaining between the separating element and the load.
  • a provided with a device according to the invention transport vehicle is specified in claim 36.
  • Fig. 1 is a side view of a transport vehicle 2 according to the invention in the form of a truck is shown, which has a tractor 4 and a semi-trailer 6.
  • the transport vehicle 2 according to the invention is provided with an embodiment of a device 8 according to the invention for securing cargo not shown in FIG. 1 on a loading surface 10 of the transport vehicle, wherein the loading surface 10 is formed on the semi-trailer 6 in this embodiment.
  • the device 8 has a support structure 12 which, in this exemplary embodiment, is formed by a plurality of mutually spaced-apart carriers in the longitudinal direction of the loading surface 10, of which only one carrier is provided with the reference number 14 in FIG.
  • the support structure 12 will be explained below with reference to FIG. 3.
  • the inventive device 8 has in this embodiment, a plurality of securing elements for securing cargo on the loading surface 10 of the transport vehicle 2, of which in Fig. 1 only four securing elements by the reference numerals 16, 18, 20, 22 are provided.
  • the structure of the fuse element 16 will be explained in more detail below; the remaining security elements are constructed accordingly.
  • the securing element 16 has a flexible, with a gaseous filling medium, in this embodiment, air, fillable, substantially gas-tight envelope 24 and is filled via a filling opening 26 with the filling medium, non-destructive emptied and refillable.
  • the sheath 24 is made in this embodiment of a plastic and is provided with a reinforcing insert made of a textile material to damage the sheath 24 at sharp-edged To prevent cargo.
  • the securing element 16 is formed airbag-like and is inflated during filling with compressed air. For filling the securing element 16 and the other securing elements filling means are provided, which are explained in more detail below.
  • a plurality of securing elements 16, 20 or 18, 22 which are spaced apart from one another in the longitudinal direction of the loading surface are provided, the securing elements 16, 18 and 20, 22 being stacked in pairs in the vertical direction are arranged.
  • the recognizable in Fig. 1 securing elements 16, 18, 20, 22 are assigned in this embodiment, seen in the direction of travel of the transport vehicle 4 left side of the loading area 10.
  • the right-hand side of the loading surface 10 is likewise associated with securing elements 16, 20 'and arranged on the supporting structure 12, so that according to the invention in this exemplary embodiment, a plurality of transversely to the longitudinal direction of the loading surface 10 mutually spaced securing elements 16, 16 'and 20, 20' is arranged.
  • securing element 16 and the other securing elements are fastened to the support structure 12 in this embodiment, so that they are fixed in the longitudinal direction of the loading surface 10, transversely to the longitudinal direction of the loading surface 10 and in the vertical direction on the support structure 12.
  • the carriers 14 of the support structure 12 are omitted in FIG. 2.
  • Fig. 1 and Fig. 2 represent the securing element 16 and the other securing elements in the filled, namely inflated state.
  • Fig. 3 which shows a view from the rear of the transport vehicle 2
  • the securing elements 16, 18, 16 ', 18' are again shown in the inflated state, it being understood that the securing elements 16, 18, 16 ', 18' are formed in this embodiment, substantially cylindrical.
  • the carrier 14 is formed in this embodiment is substantially U-shaped and has on both sides of the loading surface 10 each have a leg 28, 30, wherein the legs 28, 30 extend in this embodiment substantially in the vertical direction ,
  • the loading surface facing away from the ends of the legs 28, 30 are connected in this embodiment via a transverse leg 32, while the loading surface 10 facing ends of the legs 28, 30 are intimately connected to the loading surface 10, for example by lamination into the cargo area 10.
  • the connection of the legs 28, 30 with the transverse leg 32 may optionally reinforcing elements, for example, be arranged angle to stabilize the carrier 14 in its shape and to avoid excessive distortion in the event of a load.
  • FIG. 4 shows the securing elements 16, 18, 16 ', 18' in the deflated state in which their shell, for example the shell 24 of the securing element 16, has collapsed and lies flat against the support 14.
  • FIG. 5 shows a pneumatic block diagram of the device 8 according to the invention.
  • the device 8 according to the invention has in this exemplary embodiment a pressure storage arrangement 34 for filling the securing element 16 and the other securing elements with compressed air, which is connected via a shut-off valve 36 and compressed air lines, of which in Fig. 5, only a compressed air line is provided with the reference numeral 38, with the securing element 16 and the other securing elements.
  • a pressure reducer 40 is arranged, for example, reduces the pressure supplied by the accumulator assembly 34 of 8 bar to a filling pressure of, for example, 0.1 bar.
  • the securing elements 16, 18, 16 ', 18', 20, 22, 20 ', 22' are connected in pairs in parallel, with each pair of securing elements 16, 18 or 16 ', 18' and 20, respectively , 22 and 20 ', 22' are each assigned a shut-off valve.
  • only one of the pair of securing elements 16, 18 associated shut-off valve is provided with the reference numeral 42.
  • the individual pairs of securing elements 16, 18 or 16 ', 18' or 20, 22 or 20 ', 22' with the accumulator assembly 34 are connectable.
  • each fuse element 16 or each pair of fuse elements 16, 18 can be assigned a separate monitoring device. However, it can also be assigned to all security elements a common monitoring device for monitoring the filling pressure.
  • the device 8 also has, in this exemplary embodiment, display means for indicating the filling pressure, in particular an undershot a predetermined minimum filling pressure of the securing elements, wherein the display means are in communication with the monitoring means.
  • the display means always indicate the filling pressure prevailing in the securing elements and can generate an optical or acoustic warning signal, in particular when a predetermined minimum filling pressure is undershot.
  • control means For controlling and / or regulating the filling pressure of the securing elements, not shown control means are provided in this embodiment.
  • the loading area 10 is assigned in the longitudinal direction of the loading surface 10 promotional continuous conveyor for conveying load on the bed 10, wherein the continuous conveyor is formed in this embodiment by a conveyor belt, the top of which forms the loading area 10.
  • the conveyor belt is assigned in this embodiment, a take-up device for winding the conveyor belt having a rotatably driven winding drum.
  • the conveyor belt is associated with an unwinding, which has a longitudinal direction of the loading surface in the direction of a part 44 movable drive element, which is formed in this embodiment by a rope of a cable, not shown.
  • a movable in the longitudinal direction of the loading area separating element is provided in the form of a partition for separating the loading area 10 in a used and an unused part.
  • the dividing wall can be moved back and forth in the longitudinal direction of the loading surface 10, wherein it is movable in Fig. 2 is symbolized by a dashed line 48 in a first position and by a dotted line 50 in a second position.
  • the partition is attached to the tractor 4 facing the end of the conveyor belt, so that the partition moves synchronously to a conveying movement of the conveyor belt.
  • a locking device 52 is provided, which is shown in Fig. 6 in section and is formed in this embodiment as an electromechanical locking device.
  • the locking device 52 has a longitudinally extending the loading surface 10 locking rail 54 which is fixed to the carriers 10 of the support structure 12. With the partition wall sliding a slider 56 is connected, which slides in the process of the partition wall in the longitudinal direction of the loading surface 10 on the slide rail 54.
  • the slide rail 54 has in the longitudinal direction of the loading surface spaced locking holes 58, into which a locking pin 60 engages in the locking position, which is biased by a spring 62 in Fig. 6 to the right in the locking position and by means of a Elekromagneten, not in Fig. 6 is shown, against the spring action of the spring 62 in the unlocking position shown in Fig. 6 is movable.
  • the locking device 52 shown in FIG. 6 is associated with the left side of the support structure 12 in the direction of travel of the transport vehicle 2.
  • the right in the direction of travel of the support structure 12 may be associated with a further locking device whose structure corresponds to the structure of the locking device 52. In this way, the partition wall on both sides of the loading surface 10 on the support structure 12 can be locked, so that twisting of the partition wall are reliably avoided even under load.
  • a plurality of paper rolls are loaded onto the loading surface 10.
  • the paper rolls 64, 66 are successively conveyed, for example by means of a conveyor external to the vehicle, onto the conveyor belt forming the loading surface 10, so that the paper rolls 64, 66 are arranged one behind the other in the longitudinal direction of the loading surface 10.
  • the paper rolls 64, 66 are conveyed in the longitudinal direction of the loading surface 10 in Fig. 7 in the direction of an arrow 68.
  • the conveyor belt is moved by means of the cable, not shown in this direction.
  • the airbag-like securing elements are acted upon via the pressure accumulator assembly 34 with compressed air, so that they are inflated and invest in their deployment closely to the paper rolls 64, 66, as shown in Fig. 7.
  • the securing elements in the inflated state essentially completely occupy a space remaining transversely to the longitudinal direction of the loading surface 10 between the supporting structure 12 or a lateral wall 72 and the paper rolls 64, 66, so that a displacement of the paper rolls 64, 66 transversely to the longitudinal direction of the loading surface 10 is substantially avoided.
  • the filling means are controlled by a control device, so that the securing elements are filled with a predetermined filling pressure.
  • Fig. 8 shows a view from the rear of the transport vehicle 2 in the loaded according to FIG. 7 state.
  • substantially gas-tight securing elements have a flexible sheath, they adjust during inflation to the outer contour of the paper rolls 64, 66, wherein they fit tightly against the paper rolls 64, 66.
  • the monitoring means monitor the internal pressure of the security elements.
  • a detected pressure can be displayed by the display means.
  • a visual or audible warning signal are generated.
  • the driver of the transport vehicle 2 can then stop in case of need and check whether the charge is still sufficiently secured. In this way, malfunctions of the device 8 according to the invention can be reliably detected.
  • each pair of securing elements for example of the pair of securing elements 16, 18, are connected in parallel to one another in terms of filling and are arranged one above the other in the vertical direction, so that they are in contact with the same paper roll, sufficient securing of the load is ensured even if one the fuse elements of a pair of fuse elements should fail, for example as a result of leakage.
  • the control means can then calculate whether an occurred pressure drop is due to temperature or is due to a leakage of a fuse element or other fault.
  • the fuse elements are emptied under the action of the control means, for example, a pressure equalization with the environment caused or the compressed air can be pumped out of the fuse elements and pumped back into the accumulator assembly 34.
  • a pressure equalization with the environment caused or the compressed air can be pumped out of the fuse elements and pumped back into the accumulator assembly 34.
  • the paper rolls 64, 66 can be unloaded from the loading surface 10 by means of the conveyor belt against the direction of the arrow 68 (cf., Fig. 7) and delivered, for example, to an external conveyor.
  • the unloading and unloading operation is thus performed in reverse order to the loading and unloading operation.
  • the loading and unloading process can be controlled manually. However, it can also run fully automatically under the action of control means, such that the load securing operation is started fully automatically by inflating the securing elements after the load is in the loading position.
  • the charge de-energizing and discharging operation can also be fully automatically controlled, such that the discharging process is automatically started after the charge-de-escaping operation is completed by emptying the fuse elements.
  • FIG. 9 illustrates, in a manner corresponding to FIG. 7, securing the load with paper rolls 74, 76 of smaller diameter, wherein the paper rolls 74, 76 are arranged side by side in pairs on the loading surface 10.
  • an efficient securing of the load is achieved even with such an arrangement since the securing elements in turn conform to the outer contour of the paper rolls 70, 76 and bear tightly against the paper rolls 74, 76.
  • FIGS. 7 and 9 illustrate a state of charge in which the full length of the loading surface 10 is utilized.
  • a state of charge is shown, in which the loading area 10 is utilized in the longitudinal direction only to a part.
  • the conveyor belt is moved with the partition only so far until all paper rolls 74, 76 are on the loading area.
  • the dividing wall is locked by means of the locking device 52 (see Fig. 6).
  • the loading area 10 is then divided into a used part 78 and an unused part 80, the paper rolls 74, 76 in the used part 78 through the securing elements transverse to the longitudinal direction of the loading area 10 and in the longitudinal direction of the loading area 10th are secured by the partition 48 against movement.
  • the device 8 according to the invention makes it possible in a simple, fast and efficient manner to secure cargo in the loading area of a transport vehicle.
  • the device according to the invention can be used particularly well for securing paper rolls. However, it is also used for securing cargo of any other, in particular irregularly arranged on the loading surface 10 load.
  • Fig. 11 shows a side view of the trailer 6 and serves to illustrate the function of the partition according to the invention.
  • the partition is shown by the reference numeral 82 in a movement position in the longitudinal direction of the loading area 10, which corresponds to a maximum loading state of the loading area 10. In this movement position, the partition 82 is located at the front end in the direction of travel of the loading area 10, so that the loading area 10 can be completely loaded with cargo, not shown in FIG. 11.
  • the reference numeral 82 'in Fig. 11, the partition is shown in a travel position corresponding to the unloaded state of the transport vehicle 2. Die Transportvoriques 2 ist in dem TransportGerman 2 an labor. In this movement position, the dividing wall 82 'is located on the rear end of the loading area 10, viewed in the direction of travel of the transport vehicle 2.
  • the partition wall is shown in a movement position corresponding to a partially loaded state of the loading surface 10.
  • the dividing wall 82 is located between the front end of the loading surface 10 in the direction of travel and the rear end in the direction of travel
  • the partition wall 82 "divides the loading area 10 into a used part 78 which extends in the longitudinal direction of the loading area 10 between the dividing wall 82" and the rear end in the direction of travel the loading area 10 is located, and an unused portion 80, which is located in the longitudinal direction of the loading area between the front in the direction of travel of the loading area 10 and the partition wall 82 ''.
  • the partition wall 82 can be moved by means of at least one motorized drive device in the longitudinal direction of the loading surface, wherein the motorized drive device can be controlled manually or automatically by control means not shown in the drawing.
  • An embodiment of a motor drive device will be explained below with reference to FIGS. 15 and 16 in more detail.
  • FIG. 12 shows a view of the dividing wall 82, which is supported by guide rollers 84, 86 on a floor 88 of the semitrailer 6.
  • the partition wall 82 has two transverse to the longitudinal direction of the loading surface 10 mutually spaced struts 90, 92 which extend substantially in the vertical direction of the partition wall 82 and taper to its upper end in a trapezoidal manner.
  • FIG. 13 shows a side view of the dividing wall 82.
  • Fig. 14 shows a view of the partition wall 82 from above.
  • a motor drive device 94 which is associated with the partition 82 for moving the same in the direction of travel of the transport vehicle 2.
  • the drive device 94 has in this embodiment, an electric motor driven winch 96, the rope 98 is guided through a recess 100 in an end wall 102 which is disposed on the front in the direction of travel of the loading area 10.
  • the cable 98 of the winch 96 is connected via a clamping device 104, which continues is explained in more detail below with reference to FIG. 17, tensile strength connected to a conveyor belt 106 of the continuous conveyor.
  • the partition wall 82 not shown in FIG. 15 for reasons of clarity, is fastened to the clamping device 104, for example by screwing or welding. In this way, the partition wall 82 is drivingly coupled to the conveyor belt of the continuous conveyor, so that the partition wall 82 moves substantially synchronously to a conveying movement of the conveyor belt of the continuous conveyor.
  • FIG. 16 shows a winding device 108 for winding the conveyor belt 106, which has a winding drum 112 which is rotatably driven by a motor to wind the conveyor belt 106 in the direction of an arrow 110.
  • the conveyor belt 106 is guided via a deflection roller 114 to the winding drum 112.
  • the partition wall 82 is again omitted in FIG. 16 for reasons of clarity.
  • the cable winch 96 is driven in an electric motor so that the cable 98 is wound up.
  • the cable 98 pulls the conveyor belt 106 together with the attached to the clamping device 104 dividing wall 82 in Fig. 15 to the left.
  • the conveyor belt 106 is unwound from the winding drum 112, the electromotive drive is stopped or disengaged in this case.
  • the winch 98 thus forms an unwinding device for unwinding the conveyor belt 106 from the winding drum 112. Due to the provided in this embodiment, drive coupling of the partition wall 82 to the conveyor belt 106 of the continuous conveyor forms the winding device 108 in this embodiment one of the partition wall 82 for moving the same against the direction of travel of the transport vehicle 2 associated motor drive means.
  • the transport vehicle 2 When loading the transport vehicle 2 is located in the direction of travel front end of the load or when loaded with piece goods in the direction of travel front cargo directly to the partition wall 82 and is promoted on the conveyor belt 106 of the continuous conveyor on the bed 10 of the transport vehicle. If the entire load or all goods are on the loading surface 10, then the conveyor belt 106 is stopped with the dividing wall 82 in the then reached travel position and locked in this traveling position by means of the locking device 52 (see FIG. Upon completion of this loading operation, the load securing operation is performed by inflating the securing members.
  • the charge is first unlocked by the fuse elements are emptied. Subsequently, the partition wall 82 is unlocked via the locking device 52.
  • the conveyor belt 106 is wound by an electric motor on the winding drum 112, wherein the electromotive drive of the winch 96 is stopped or disengaged.
  • the conveyor belt 106 is moved so far against the direction of travel of the transport vehicle 2 until the entire load or all cargo is unloaded.
  • the loading of the load on the conveyor belt 106 during the loading process can be carried out via a vehicle-external continuous conveyor.
  • the charge can be transferred from the conveyor belt 106 during the discharge process to an external continuous conveyor.
  • Fig. 17 shows a detail of the clamping device 104, the two angle sections 116, 118, between which the conveyor belt 106 is clamped and thereby tensile strength connected to the clamping device 104.
  • clamping screws can be used for clamping the conveyor belt 106 between the angle sections 116, 118.
  • the partition wall 82 is drivingly coupled to the conveyor belt 106 of the continuous conveyor, so that the partition wall 82 ververether substantially synchronously with the conveyor belt 106 of the continuous conveyor. Further, in this embodiment, the partition wall 82 is associated with two motor drive means, of which the electromotive drive means 94 for moving the partition 82 in the direction of travel of the transport vehicle 2 and the electromotive drive means formed by the winding 108 of the conveyor belt 106 for moving the partition 82 against the direction of travel Transport vehicle 2 is used.
  • the separation wall 82 with a separate drive means, so that the method of the partition wall 82 is independent of movement of the conveyor belt 106, which according to the invention is not absolutely necessary and is present only in a preferred embodiment.
  • a conveyor belt is provided, to which the partition wall is drive-coupled, then, for example, a revolving endless conveyor belt can be used, which is driven by a reversible drive drum in its direction of rotation.
  • the partition 82 is then assigned according to the invention a single motor drive device.
EP05028304A 2005-09-05 2005-12-23 Dispositif pour fixer le chargement sur un bac de véhicule de transport Active EP1759952B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE202005014016U DE202005014016U1 (de) 2005-09-05 2005-09-05 Einrichtung zur Sicherung von Ladegut auf einer Ladefläche eines Transportfahrzeuges, insbesondere eines Lastkraftwagens

Publications (2)

Publication Number Publication Date
EP1759952A1 true EP1759952A1 (fr) 2007-03-07
EP1759952B1 EP1759952B1 (fr) 2009-12-23

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EP05028304A Active EP1759952B1 (fr) 2005-09-05 2005-12-23 Dispositif pour fixer le chargement sur un bac de véhicule de transport

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EP (1) EP1759952B1 (fr)
AT (1) ATE452807T1 (fr)
DE (2) DE202005014016U1 (fr)
ES (1) ES2338794T3 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2522546A1 (fr) * 2011-05-11 2012-11-14 Rheinmetall MAN Military Vehicles GmbH Sécurité de marchandises de chargement, notamment dans des caisses de stockage
CN112428756A (zh) * 2020-11-12 2021-03-02 梁冠营 一种便于移动的巷道用设备可调式移动小车

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010019262A1 (de) * 2010-05-04 2011-11-10 Maschinenfabrik Möllers Gmbh Vorrichtung zur Be- bzw. Entladung von Ladeeinheiten

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US3131648A (en) * 1960-12-20 1964-05-05 Westinghouse Air Brake Co Pressure cushion dunnage apparatus
DE1430632A1 (de) 1964-07-23 1969-01-16 Bahlsen Werner Wandpolsterung fuer Laderaeume von Lastkraftwagen
US3641941A (en) * 1970-05-04 1972-02-15 Wes E Sanders Automatic locking movable bulkhead
USRE27615E (en) * 1967-05-19 1973-04-17 Inflatable bulkhead for railroad car
US3791311A (en) * 1971-10-28 1974-02-12 Unarco Industries Pneumatic safety system for vehicle lading
US3851597A (en) * 1973-04-20 1974-12-03 Evans Prod Co Air bulkhead assembly
US4359307A (en) * 1980-10-15 1982-11-16 Strick Corporation Vehicle for transporting compressible materials
US5009564A (en) * 1989-10-02 1991-04-23 Lutz David E Cargo carrying vehicle having a movable bulkhead located therein
WO1996001194A1 (fr) 1994-07-05 1996-01-18 Aslak Fjeld Dispositif servant a arrimer un chargement
DE19852476A1 (de) 1998-11-13 2000-05-18 Marco Fliegert Vorrichtung zur Sicherung von Ladung
US6537003B1 (en) 2000-08-21 2003-03-25 Michael David Rostoker Load restraint system and method

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DE20110988U1 (de) * 2001-07-03 2002-11-14 Busch Egon Beladungsvorrichtung für Transportfahrzeuge

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3131648A (en) * 1960-12-20 1964-05-05 Westinghouse Air Brake Co Pressure cushion dunnage apparatus
DE1430632A1 (de) 1964-07-23 1969-01-16 Bahlsen Werner Wandpolsterung fuer Laderaeume von Lastkraftwagen
USRE27615E (en) * 1967-05-19 1973-04-17 Inflatable bulkhead for railroad car
US3641941A (en) * 1970-05-04 1972-02-15 Wes E Sanders Automatic locking movable bulkhead
US3791311A (en) * 1971-10-28 1974-02-12 Unarco Industries Pneumatic safety system for vehicle lading
US3851597A (en) * 1973-04-20 1974-12-03 Evans Prod Co Air bulkhead assembly
US4359307A (en) * 1980-10-15 1982-11-16 Strick Corporation Vehicle for transporting compressible materials
US5009564A (en) * 1989-10-02 1991-04-23 Lutz David E Cargo carrying vehicle having a movable bulkhead located therein
WO1996001194A1 (fr) 1994-07-05 1996-01-18 Aslak Fjeld Dispositif servant a arrimer un chargement
DE19852476A1 (de) 1998-11-13 2000-05-18 Marco Fliegert Vorrichtung zur Sicherung von Ladung
US6537003B1 (en) 2000-08-21 2003-03-25 Michael David Rostoker Load restraint system and method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2522546A1 (fr) * 2011-05-11 2012-11-14 Rheinmetall MAN Military Vehicles GmbH Sécurité de marchandises de chargement, notamment dans des caisses de stockage
CN112428756A (zh) * 2020-11-12 2021-03-02 梁冠营 一种便于移动的巷道用设备可调式移动小车

Also Published As

Publication number Publication date
ATE452807T1 (de) 2010-01-15
DE202005014016U1 (de) 2007-01-18
DE502005008752D1 (de) 2010-02-04
ES2338794T3 (es) 2010-05-12
EP1759952B1 (fr) 2009-12-23

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